Finding · as stated by the study, recorded by Coridum · status verified-machine
Finding F-0487
“The CO2 concentrations peaks in the 5 days studied range from 2000 ppm to 3000 ppm, values exceeding by far the threshold limits accepted by the international norms.”
Structure
- Factor
- Carbon dioxide (CO₂)
- Population
- school pupils
- Setting
- classroom, RO
- Study design
- long-term monitoring (9 February to 15 June 2022) of temperature, relative humidity, CO2 and ozone with low-cost sensors in 14 classrooms of a public school in Bucharest, Romania (class 4)
- Effect
- other 3000
- Averaging time
- daily peak, winter week in one classroom
- Caveat
- peaks recorded as measure other; the sentence gives a range over five days, its two ends are recorded as two rows
A Finding records what one published document states, verbatim and with its page. It is not a conclusion of Coridum; see the Claims that build on it.